EP2120288A4 - Planar antenna, and communication device and card-type terminal using the antenna - Google Patents
Planar antenna, and communication device and card-type terminal using the antennaInfo
- Publication number
- EP2120288A4 EP2120288A4 EP08721774.1A EP08721774A EP2120288A4 EP 2120288 A4 EP2120288 A4 EP 2120288A4 EP 08721774 A EP08721774 A EP 08721774A EP 2120288 A4 EP2120288 A4 EP 2120288A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna
- card
- communication device
- type terminal
- planar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/40—Element having extended radiating surface
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007061900 | 2007-03-12 | ||
PCT/JP2008/054358 WO2008111578A1 (en) | 2007-03-12 | 2008-03-11 | Planar antenna, and communication device and card-type terminal using the antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2120288A1 EP2120288A1 (en) | 2009-11-18 |
EP2120288A4 true EP2120288A4 (en) | 2014-03-05 |
Family
ID=39759513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08721774.1A Withdrawn EP2120288A4 (en) | 2007-03-12 | 2008-03-11 | Planar antenna, and communication device and card-type terminal using the antenna |
Country Status (5)
Country | Link |
---|---|
US (1) | US8237614B2 (en) |
EP (1) | EP2120288A4 (en) |
JP (1) | JP4831440B2 (en) |
CN (1) | CN101622755B (en) |
WO (1) | WO2008111578A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011160294A (en) * | 2010-02-02 | 2011-08-18 | Sony Chemical & Information Device Corp | Antenna device, and, communication device |
TWI459641B (en) * | 2010-12-30 | 2014-11-01 | Advanced Connectek Inc | Multi - frequency antenna |
WO2012124006A1 (en) | 2011-03-16 | 2012-09-20 | パナソニック株式会社 | Antenna device |
US8591257B2 (en) * | 2011-11-17 | 2013-11-26 | Amphenol Corporation | Electrical connector having impedance matched intermediate connection points |
CN102570010B (en) * | 2012-03-28 | 2014-09-10 | 南京信息工程大学 | Compact type high-isolation ultra-wideband dual-waveband antenna |
CN103682577B (en) * | 2012-08-31 | 2016-09-07 | 鸿富锦精密工业(深圳)有限公司 | Multifrequency antenna |
JP5947201B2 (en) * | 2012-12-03 | 2016-07-06 | 株式会社日立産機システム | Planar antenna |
US9147939B2 (en) | 2013-03-29 | 2015-09-29 | Alcatel Lucent | Broadside antenna systems |
US20160204513A1 (en) * | 2013-07-16 | 2016-07-14 | 3M Innovative Properties Company | Broadband planar antenna |
US20150097634A1 (en) * | 2013-10-08 | 2015-04-09 | Blackberry Limited | Millimeter-wave broadband transition of microstrip line on thin to thick substrates |
US9059490B2 (en) | 2013-10-08 | 2015-06-16 | Blackberry Limited | 60 GHz integrated circuit to printed circuit board transitions |
JP6183249B2 (en) * | 2014-03-13 | 2017-08-23 | 富士通株式会社 | Wireless device |
KR20150142189A (en) * | 2014-06-11 | 2015-12-22 | 한국전자통신연구원 | Ultra-wideband tapered slot antenna |
JP1716133S (en) * | 2021-09-07 | 2022-05-30 | antenna |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60214605A (en) * | 1984-04-10 | 1985-10-26 | Mitsubishi Electric Corp | Printed dipole antenna |
US20040100406A1 (en) * | 2002-11-27 | 2004-05-27 | Taiyo Yuden Co., Ltd. | Antenna and dielectric substrate for antenna |
JP2005110123A (en) * | 2003-10-01 | 2005-04-21 | Alps Electric Co Ltd | Pattern antenna |
EP1548878A2 (en) * | 2003-12-26 | 2005-06-29 | Nec Corporation | Flat wideband antenna |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4816836A (en) * | 1986-01-29 | 1989-03-28 | Ball Corporation | Conformal antenna and method |
US4853704A (en) * | 1988-05-23 | 1989-08-01 | Ball Corporation | Notch antenna with microstrip feed |
JPH0730323A (en) | 1993-07-15 | 1995-01-31 | Nec Corp | Active antenna |
KR100322119B1 (en) * | 1998-07-31 | 2002-05-09 | 윤종용 | Planar broadband dipole antenna for linearly polariged waves |
JP2001274719A (en) | 2000-03-24 | 2001-10-05 | Murata Mfg Co Ltd | Wireless communication device |
JP2002374116A (en) * | 2001-06-18 | 2002-12-26 | Toyo Commun Equip Co Ltd | Printed antenna |
US6603429B1 (en) * | 2002-02-21 | 2003-08-05 | Centurion Wireless Tech., Inc. | Multi-band planar antenna |
JP2004056498A (en) * | 2002-07-19 | 2004-02-19 | Matsushita Electric Ind Co Ltd | Antenna device for radio communication terminal, and radio communication apparatus |
FR2842951A1 (en) * | 2002-07-26 | 2004-01-30 | Socapex Amphenol | LOW THICKNESS PLATE ANTENNA |
JP2005020369A (en) | 2003-06-26 | 2005-01-20 | Tdk Corp | Adapter device for radio communication and antenna mounting method |
JP2005045407A (en) | 2003-07-24 | 2005-02-17 | Murata Mfg Co Ltd | Antenna structure and communication device equipped with the same |
JP4624662B2 (en) | 2003-12-09 | 2011-02-02 | 八木アンテナ株式会社 | Electronic card with communication function |
JP4149974B2 (en) | 2004-08-26 | 2008-09-17 | オムロン株式会社 | Chip antenna |
JP2006121643A (en) | 2004-09-21 | 2006-05-11 | Canon Inc | Planar antenna |
JP2006186969A (en) * | 2004-12-01 | 2006-07-13 | Omron Corp | Antenna |
JP4921866B2 (en) | 2005-08-04 | 2012-04-25 | 小池酸素工業株式会社 | Gas cutting device |
-
2008
- 2008-03-11 CN CN200880006694.2A patent/CN101622755B/en not_active Expired - Fee Related
- 2008-03-11 US US12/528,141 patent/US8237614B2/en not_active Expired - Fee Related
- 2008-03-11 JP JP2009504052A patent/JP4831440B2/en not_active Expired - Fee Related
- 2008-03-11 WO PCT/JP2008/054358 patent/WO2008111578A1/en active Application Filing
- 2008-03-11 EP EP08721774.1A patent/EP2120288A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60214605A (en) * | 1984-04-10 | 1985-10-26 | Mitsubishi Electric Corp | Printed dipole antenna |
US20040100406A1 (en) * | 2002-11-27 | 2004-05-27 | Taiyo Yuden Co., Ltd. | Antenna and dielectric substrate for antenna |
JP2005110123A (en) * | 2003-10-01 | 2005-04-21 | Alps Electric Co Ltd | Pattern antenna |
EP1548878A2 (en) * | 2003-12-26 | 2005-06-29 | Nec Corporation | Flat wideband antenna |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008111578A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101622755B (en) | 2013-02-13 |
US20100026586A1 (en) | 2010-02-04 |
CN101622755A (en) | 2010-01-06 |
JP4831440B2 (en) | 2011-12-07 |
JPWO2008111578A1 (en) | 2010-06-24 |
US8237614B2 (en) | 2012-08-07 |
EP2120288A1 (en) | 2009-11-18 |
WO2008111578A1 (en) | 2008-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090826 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140205 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01Q 1/48 20060101ALI20140130BHEP Ipc: H01Q 9/40 20060101ALI20140130BHEP Ipc: H01Q 1/38 20060101AFI20140130BHEP Ipc: H01Q 9/28 20060101ALI20140130BHEP Ipc: H01Q 13/08 20060101ALI20140130BHEP Ipc: H01Q 1/22 20060101ALI20140130BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20170221 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170704 |